GB0506586D0 - Display device - Google Patents
Display deviceInfo
- Publication number
- GB0506586D0 GB0506586D0 GBGB0506586.7A GB0506586A GB0506586D0 GB 0506586 D0 GB0506586 D0 GB 0506586D0 GB 0506586 A GB0506586 A GB 0506586A GB 0506586 D0 GB0506586 D0 GB 0506586D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- display device
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004367453A JP4819353B2 (en) | 2004-12-20 | 2004-12-20 | Display device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0506586D0 true GB0506586D0 (en) | 2005-05-04 |
GB2421347A GB2421347A (en) | 2006-06-21 |
GB2421347B GB2421347B (en) | 2008-02-27 |
Family
ID=34567607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0506586A Expired - Fee Related GB2421347B (en) | 2004-12-20 | 2005-03-31 | Display device |
Country Status (3)
Country | Link |
---|---|
US (1) | US7490253B2 (en) |
JP (1) | JP4819353B2 (en) |
GB (1) | GB2421347B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110648635A (en) * | 2019-10-31 | 2020-01-03 | 京东方科技集团股份有限公司 | Backlight closing circuit and display device |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009117015A1 (en) * | 2008-03-18 | 2009-09-24 | Shenzhen Tcl New Technology Ltd | Apparatus and method for managing the power of an electronic device |
CN101656853A (en) * | 2008-08-19 | 2010-02-24 | 株式会社东芝 | Display device and display method |
JP5121633B2 (en) * | 2008-08-27 | 2013-01-16 | シャープ株式会社 | Video display device |
EP2194490A1 (en) * | 2008-11-28 | 2010-06-09 | Gemalto SA | Intelligent portable tool comprising graphic customisation data |
TWI428906B (en) | 2009-09-30 | 2014-03-01 | Toshiba Global Commerce Solutions Holdings Corp | Method of automatically adjusting a brightness of an optical touch panel and apparatus thereof |
KR101170133B1 (en) * | 2010-07-28 | 2012-08-01 | 박재석 | Power Control Apparatus for Recorder Monitor of Cash Dispenser and the Control Method Thereof |
WO2012104914A1 (en) * | 2011-02-02 | 2012-08-09 | パイオニア株式会社 | Display control device, playback processing system, and control method and program for display control device |
JP5361958B2 (en) * | 2011-08-12 | 2013-12-04 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Ultrasonic diagnostic equipment |
JP4940373B1 (en) * | 2011-10-05 | 2012-05-30 | パイオニア株式会社 | Display control apparatus, reproduction processing system, display control apparatus control method and program |
TW201316163A (en) * | 2011-10-07 | 2013-04-16 | Primax Electronics Ltd | Input device with power saving function and method for saving power of input device |
CN103064499A (en) * | 2011-10-20 | 2013-04-24 | 致伸科技股份有限公司 | Input device with electric-saving function and electric-saving method of input device |
KR101887058B1 (en) * | 2011-11-11 | 2018-08-09 | 엘지전자 주식회사 | A process for processing a three-dimensional image and a method for controlling electric power of the same |
US20140160007A1 (en) * | 2012-12-11 | 2014-06-12 | Samsung Electronics Co., Ltd | Electronic apparatus, method of controlling the same, and computer-readable recording medium |
TWI496119B (en) * | 2013-02-08 | 2015-08-11 | Wistron Corp | Energy consumption warning method and a display thereof |
JP6207203B2 (en) | 2013-04-01 | 2017-10-04 | キヤノン株式会社 | Display control device, display control device control method, program, and recording medium |
CN104143323B (en) * | 2014-07-22 | 2016-04-20 | 华北电力大学 | A kind of Micro Energy Lose energy-saving displaying method |
KR20220161388A (en) * | 2020-07-14 | 2022-12-06 | 엘지전자 주식회사 | Display device and its operating method |
US11442527B2 (en) * | 2020-11-05 | 2022-09-13 | Dell Products L.P. | System and method for turning off a display device based on energy usage |
JP2023067429A (en) * | 2021-11-01 | 2023-05-16 | 京セラドキュメントソリューションズ株式会社 | image forming device |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950005225B1 (en) * | 1991-03-26 | 1995-05-22 | 가부시끼가이샤 히다찌세이사꾸쇼 | Data processor |
US6522314B1 (en) * | 1993-11-19 | 2003-02-18 | Fujitsu Limited | Flat display panel having internal power supply circuit for reducing power consumption |
JPH07276748A (en) * | 1994-04-14 | 1995-10-24 | Canon Inc | Image recording apparatus with energy saving function |
US5760760A (en) * | 1995-07-17 | 1998-06-02 | Dell Usa, L.P. | Intelligent LCD brightness control system |
US6140987A (en) * | 1996-09-18 | 2000-10-31 | Intellinet, Inc. | User interface for home automation system |
JPH10105132A (en) * | 1996-10-03 | 1998-04-24 | Nec Gumma Ltd | Lcd control circuits for reducing power consumption |
JPH10224841A (en) * | 1997-02-06 | 1998-08-21 | Kokusai Electric Co Ltd | Pager |
KR19990079584A (en) * | 1998-04-07 | 1999-11-05 | 윤종용 | Low power computer system with user sensing device and power supply control method thereof |
JP3499798B2 (en) * | 2000-03-13 | 2004-02-23 | シャープ株式会社 | Liquid crystal information display |
JP2002278536A (en) * | 2001-03-22 | 2002-09-27 | Sharp Corp | Display device, display method therefor and recording medium |
JP2003141871A (en) * | 2001-11-06 | 2003-05-16 | Funai Electric Co Ltd | Information display device of video reproducing equipment |
US20030206163A1 (en) | 2001-12-31 | 2003-11-06 | Yew-Peng Kee | LCD with photo-detecting capability and control method thereof |
US6870529B1 (en) * | 2002-03-28 | 2005-03-22 | Ncr Corporation | System and method for adjusting display brightness levels according to user preferences |
US20040004608A1 (en) * | 2002-07-03 | 2004-01-08 | Kinpo Electronics, Inc. | Display device for reducing power consumption and protecting user's eyes |
JP2005099515A (en) * | 2003-09-25 | 2005-04-14 | Toshiba Corp | Information processor and power saving control method |
TWI243616B (en) * | 2003-12-24 | 2005-11-11 | Tatung Co Ltd | Method for adjusting brightness of display |
US7468722B2 (en) * | 2004-02-09 | 2008-12-23 | Microsemi Corporation | Method and apparatus to control display brightness with ambient light correction |
JP2007531103A (en) * | 2004-03-22 | 2007-11-01 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Method and apparatus for power management in mobile terminal |
US8378963B2 (en) * | 2004-12-09 | 2013-02-19 | Sony Ericsson Mobile Communications Ab | Photosensors for displays and related devices |
US8269715B2 (en) * | 2005-02-28 | 2012-09-18 | Research In Motion Limited | Backlight control for a portable computing device |
-
2004
- 2004-12-20 JP JP2004367453A patent/JP4819353B2/en active Active
-
2005
- 2005-03-30 US US11/092,797 patent/US7490253B2/en active Active
- 2005-03-31 GB GB0506586A patent/GB2421347B/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110648635A (en) * | 2019-10-31 | 2020-01-03 | 京东方科技集团股份有限公司 | Backlight closing circuit and display device |
Also Published As
Publication number | Publication date |
---|---|
JP4819353B2 (en) | 2011-11-24 |
US7490253B2 (en) | 2009-02-10 |
GB2421347B (en) | 2008-02-27 |
JP2006171620A (en) | 2006-06-29 |
US20060136762A1 (en) | 2006-06-22 |
GB2421347A (en) | 2006-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090331 |